mirror of https://github.com/JakubMelka/PDF4QT.git
139 lines
4.1 KiB
C++
139 lines
4.1 KiB
C++
// Copyright (C) 2019-2020 Jakub Melka
|
|
//
|
|
// This file is part of PdfForQt.
|
|
//
|
|
// PdfForQt is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// PdfForQt is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with PDFForQt. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
|
|
#ifndef PDFSIDEBARWIDGET_H
|
|
#define PDFSIDEBARWIDGET_H
|
|
|
|
#include "pdfglobal.h"
|
|
|
|
#include <QWidget>
|
|
|
|
class QPushButton;
|
|
class QWidget;
|
|
|
|
namespace Ui
|
|
{
|
|
class PDFSidebarWidget;
|
|
}
|
|
|
|
namespace pdf
|
|
{
|
|
class PDFAction;
|
|
class PDFDocument;
|
|
class PDFCertificateInfo;
|
|
class PDFDrawWidgetProxy;
|
|
class PDFCertificateStore;
|
|
class PDFModifiedDocument;
|
|
class PDFThumbnailsItemModel;
|
|
class PDFOutlineTreeItemModel;
|
|
class PDFOptionalContentActivity;
|
|
class PDFAttachmentsTreeItemModel;
|
|
class PDFSignatureVerificationResult;
|
|
class PDFOptionalContentTreeItemModel;
|
|
}
|
|
|
|
namespace pdfviewer
|
|
{
|
|
class PDFTextToSpeech;
|
|
class PDFViewerSettings;
|
|
|
|
class PDFSidebarWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit PDFSidebarWidget(pdf::PDFDrawWidgetProxy* proxy,
|
|
PDFTextToSpeech* textToSpeech,
|
|
pdf::PDFCertificateStore* certificateStore,
|
|
PDFViewerSettings* settings,
|
|
QWidget* parent);
|
|
virtual ~PDFSidebarWidget() override;
|
|
|
|
virtual void paintEvent(QPaintEvent* event) override;
|
|
|
|
enum Page
|
|
{
|
|
Invalid,
|
|
_BEGIN,
|
|
Bookmarks = _BEGIN,
|
|
Thumbnails,
|
|
OptionalContent,
|
|
Attachments,
|
|
Speech,
|
|
Signatures,
|
|
_END
|
|
};
|
|
|
|
void setDocument(const pdf::PDFModifiedDocument& document, const std::vector<pdf::PDFSignatureVerificationResult>& signatures);
|
|
|
|
/// Returns true, if all items in sidebar are empty
|
|
bool isEmpty() const;
|
|
|
|
/// Returns true, if page is empty
|
|
bool isEmpty(Page page) const;
|
|
|
|
/// Selects current page
|
|
void selectPage(Page page);
|
|
|
|
/// Returns list of valid pages (nonempty pages)
|
|
std::vector<Page> getValidPages() const;
|
|
|
|
/// Sets current pages (for example, selects the correct thumbnail)
|
|
void setCurrentPages(const std::vector<pdf::PDFInteger>& currentPages);
|
|
|
|
signals:
|
|
void actionTriggered(const pdf::PDFAction* action);
|
|
|
|
private:
|
|
void updateGUI(Page preferredPage);
|
|
void updateButtons();
|
|
void updateSignatures(const std::vector<pdf::PDFSignatureVerificationResult>& signatures);
|
|
|
|
void onPageButtonClicked();
|
|
void onOutlineItemClicked(const QModelIndex& index);
|
|
void onThumbnailsSizeChanged(int size);
|
|
void onAttachmentCustomContextMenuRequested(const QPoint& pos);
|
|
void onThumbnailClicked(const QModelIndex& index);
|
|
void onSignatureCustomContextMenuRequested(const QPoint &pos);
|
|
|
|
struct PageInfo
|
|
{
|
|
QPushButton* button = nullptr;
|
|
QWidget* page = nullptr;
|
|
};
|
|
|
|
Ui::PDFSidebarWidget* ui;
|
|
pdf::PDFDrawWidgetProxy* m_proxy;
|
|
PDFTextToSpeech* m_textToSpeech;
|
|
pdf::PDFCertificateStore* m_certificateStore;
|
|
PDFViewerSettings* m_settings;
|
|
pdf::PDFOutlineTreeItemModel* m_outlineTreeModel;
|
|
pdf::PDFThumbnailsItemModel* m_thumbnailsModel;
|
|
pdf::PDFOptionalContentTreeItemModel* m_optionalContentTreeModel;
|
|
const pdf::PDFDocument* m_document;
|
|
pdf::PDFOptionalContentActivity* m_optionalContentActivity;
|
|
pdf::PDFAttachmentsTreeItemModel* m_attachmentsTreeModel;
|
|
std::map<Page, PageInfo> m_pageInfo;
|
|
std::vector<pdf::PDFSignatureVerificationResult> m_signatures;
|
|
std::vector<pdf::PDFCertificateInfo> m_certificateInfos;
|
|
};
|
|
|
|
} // namespace pdfviewer
|
|
|
|
#endif // PDFSIDEBARWIDGET_H
|